Vertiv GL36WMCMP-B-SC-AF-00 19" Wall-Mount Network Enclosure with Active Cooling
Overview
The GL36WMCMP-B-SC-AF-00 is a premium 19" wall-mount enclosure from Vertiv's GL series, configured in Black with SEAL Combo access control and an active fan for forced-air cooling. It is sized for the 19U height option — making it a practical choice for edge wiring closets, IDF rooms, and wall-mounted network termination points where a full floor-standing rack isn't justified but equipment density and airflow still matter. The GL series is Vertiv's commercial-grade wall-mount line, and the GL36WMCMP-B-SC-AF-00 (often searched as GL36WMCMP B SC AF 00) ships as a specific factory configuration rather than a field-assembled kit, so the access, airflow, and finish specs are pre-set at order.
Key Features
- Active Fan Airflow (-AF-): Forced-air cooling keeps heat-generating switches, patch panels, and APs from throttling inside a sealed enclosure — important when the wall cabinet is in a confined space with limited ambient circulation. Passive-only enclosures rely on convection, which fails when ambient temps rise or equipment density increases.
- SEAL Combo Access Control (-SC-): The SEAL Combo lock provides combination-dial security without requiring a key inventory — useful in multi-tech environments where multiple staff need access but key management is a burden. Step up to SEAL Electronic if you need audit trails or credential management.
- 19U Rack Depth — Multiple Height Options: The GL36WMCMP family is available in 24" (12U), 36" (19U), and 48" (25U) heights. The 36"/19U configuration balances equipment capacity with wall-mounting practicality — 12U fills fast on a busy IDF, while 25U starts requiring structural review on most drywall installations.
- Door Options — Plexi, Mesh, or Solid: Plexi doors let you visually confirm port status and indicator lights without opening the cabinet — a real time-saver during troubleshooting. Mesh doors improve passive airflow when the fan isn't the sole cooling path. Solid doors offer the cleanest appearance in customer-facing spaces.
- Black Finish (-B-): The Black color option blends into server rooms and network closets without drawing attention. The Winter White variant is available for office environments where aesthetics matter.
- Cable Management Options: The GL36WMCMP family supports None, Cable Bar, or Clear cable management configurations. Structured cabling deployments should specify Cable Bar or Clear at order — retrofitting cable management inside a wall-mount cabinet after equipment is installed is a frustrating job.
Integration and Compatibility
As a 19" EIA-standard enclosure, the GL36WMCMP-B-SC-AF-00 is compatible with any standard 1U, 2U, or higher rack-mount equipment: patch panels, managed switches, APs, small NVRs, UPS units, and fiber termination panels. The 19U usable capacity accommodates a typical IDF build — 1U patch panel, 1U switch, 1U UPS, with room for cable management and growth. Pair with a compatible network switch or rack-mount UPS to complete the edge closet stack. For structured cabling deployments, review the structured cabling category for compatible patch panels and fiber assemblies. The full Vertiv enclosure and power line includes complementary rack PDUs, cooling units, and monitoring options that integrate with this cabinet form factor.
Frequently Asked Questions
Q: What is the usable rack unit capacity of the GL36WMCMP-B-SC-AF-00?
A: The GL36WMCMP family is available in three heights — 24" (12U), 36" (19U), and 48" (25U). The GL36WMCMP-B-SC-AF-00 corresponds to the 36" / 19U configuration based on the product name designation.
Q: What type of lock does the GL36WMCMP-B-SC-AF-00 use?
A: This SKU is configured with SEAL Combo access control — a combination-dial lock that eliminates key inventory management. The GL36WMCMP family also offers Swing Handle and SEAL Electronic lock options in alternate configurations.
Q: Does the GL36WMCMP-B-SC-AF-00 include active cooling?
A: Yes. The -AF- designation in the part number indicates an Active Fan configuration for forced-air cooling. Alternate configurations in the GL36WMCMP family ship without a fan (None airflow option).
Q: Can I change the door type on the GL36WMCMP-B-SC-AF-00 after ordering?
A: Door type (Plexi, Mesh, or Solid) is a factory configuration option in the GL36WMCMP family. Verify your door selection at order time — field-swapping doors on wall-mount enclosures is possible but varies by model and may require additional hardware.
Q: What cable management options are available for this enclosure?
A: The GL36WMCMP family supports None, Cable Bar, or Clear cable management configurations. Specify your cable management preference at order, as adding it post-installation inside a wall-mount cabinet is significantly more labor-intensive.
The GL36WMCMP-B-SC-AF-00 is the configuration I'd specify for a busy IDF closet where you need active cooling but can't justify a floor-standing rack — the -AF- fan option is the detail that separates it from passive wall-mounts that silently throttle PoE switches in warm telecom rooms. The 19U capacity is the practical ceiling for wall-mounting without a structural engineer conversation, and the SEAL Combo lock eliminates the key-cabinet headache on multi-tech sites.
Technical Highlights:
- Active Fan (-AF-): Forced-air cooling is non-negotiable when the cabinet holds PoE+ switches or APs drawing 30W+ per port — convection alone won't clear that heat in a sealed wall enclosure.
- SEAL Combo Lock (-SC-): Combination access means every tech on the team can get in without a physical key handoff — and you can reset the combo when staff turns over, which you can't do with a standard key cylinder.
- 19U / 36" Height: 19U fits a standard IDF stack (patch panel, switch, UPS, fiber panel) with a few U to spare. The 12U option fills up too fast; the 25U variant starts raising questions about wall-anchor load ratings.
Deployment Considerations:
- Confirm wall-anchor load capacity before installing — a fully populated 19U wall-mount enclosure with a switch and patch panels can exceed 100 lbs, and drywall anchors alone won't hold that safely.
- The door type is set at order on this configuration; if the room is customer-facing and aesthetics matter, verify whether Plexi, Mesh, or Solid is the right call before the unit ships — not after.
The GL36WMCMP-B-SC-AF-00 is a well-specified choice for enterprise IDF buildouts, retail back-office wiring closets, and any edge location where wall-mounting is required and active cooling can't be treated as optional.
